| 嗅觉测定技术的进展与恶臭污染管理政策的改进 |
| 摘要点击 814 全文点击 2384 投稿时间：1998-05-17 |
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| 中文关键词 恶臭污染 嗅觉测定法 恶臭浓度 恶臭强度 嗅觉检测员 |
| 英文关键词 odour pollution dynamic olfactometry odour concentration odour intensity panellist |
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| 中文摘要 |
| 介绍了3种有关恶臭的测定方法及其发展趋向,即色谱质谱法(GC/MC)、电子鼻法(electronic nose)和嗅觉测定法(ol-factometry).目前世界上广泛采用以臭味浓度作为恶臭污染的控制指标。嗅觉测定法是广泛接受的臭味测定方法。本文就嗅觉测定法的定义,设备及其质量控制的方法作了详细的介绍,并比较了欧洲、美国、澳大利亚以及香港等地区当前对于恶臭污染的政策和将嗅觉测定法进行标准化的进程。 |
| 英文摘要 |
| Odour control regulations in Europe,USA,Australia and Hong Kong were improved recently,but those policies highly rely on odour measurement techniques and their standardization.This paper reviewed the significant development of odour measurement technologies and the current progress of method standardization.It was indicated that recent advances in olfactometry ensure that results have a sufficient level of accuracy,repeatability and reproducibility to be used by environmental authorities for the prediction of community odour impacts. |
